From: Yan, Zheng <zheng.yan@oracle.com>
Date: Thu, 12 Nov 2009 09:34:21 +0000 (+0000)
Subject: Btrfs: Fix disk_i_size update corner case
X-Git-Tag: v2.6.33-rc1~7^2~1^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c216775458a2ee345d9412a2770c2916acfb5d30;p=pandora-kernel.git

Btrfs: Fix disk_i_size update corner case

There are some cases file extents are inserted without involving
ordered struct. In these cases, we update disk_i_size directly,
without checking pending ordered extent and DELALLOC bit. This
patch extends btrfs_ordered_update_i_size() to handle these cases.

Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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